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Code Issues Releases Wiki Activity

include %w option

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Claudio Secco
2020-05-02 13:03:36 -03:00
parent f21a011eb4
commit a67f4663eb
1 changed files with 3 additions and 0 deletions
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ruby.html.markdown
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@@ -181,6 +181,9 @@ array = [1, 2, 3, 4, 5] #=> [1, 2, 3, 4, 5]
# Arrays can contain different types of items. # Arrays can contain different types of items.
[1, 'hello', false] #=> [1, "hello", false] [1, 'hello', false] #=> [1, "hello", false]
# You might prefer %w instead of quotes
%w[foo bar baz] #=> ["foo", "bar", "baz"]
# Arrays can be indexed. # Arrays can be indexed.
# From the front... # From the front...
array[0] #=> 1 array[0] #=> 1